09319+3430 SKF1811BC

Coord 2000	09319+3430		Discov num	SKF1811		Comp	BC		Coord arcsec 2000	09 31 49.93 +34 30 47.2
Date first	1953		Date last	2003		Obs	4
Pa first	172		Pa last	172		P.A. Now (θ)	172°
Sep first	18.3		Sep last	18.4		Sep. Now (ρ)	18.4"
Mag pri	12.24		Mag sec	18.50		delta mag (ΔM)	6.26		Spectral class
Pri motion ra	-022		Sec motion ra
Pri motion dec	-019		Sec motion dec
Notes

Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		61547	09319+3430	SKF1811	AB	1991	2006	4	289	63.6	9.81	12.24	2.43
Show			09319+3430	SKF1811	BC	1953	2003	4	172	18.4	12.24	18.50	6.26		<===

Triple system
3 visible stars in this system

Precise pa	172		Precise sep	18.38		Constellation	Leo Minor		Tycho2	2497-00576-1
last precise pa	172		last precise sep	18.38

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
09319+3430	SKF1811	BC	2003	5	172	18.4	12.24	18.50			093149.93+343047.2

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